Multi-Input Bidirectional DC-DC Converter for Energy Management in Hybrid Electrical Vehicles Applications

Benevieri, Alessandro; Carbone, Lorenzo; Cosso, Simone; Gallione, Flavio; Hussain, Shafquat

doi:10.1109/atee58038.2023.10108261

Cited by 4 publications

(2 citation statements)

References 21 publications

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“…The elevating converter, which is popular because of its ease of use and great conversion range, is one of the converters most frequently employed in the process of charging/unloading a battery [14], [15].…”

Section: Operating Principle Of Proposed Bidirectional Dc-dc Interlea...mentioning

confidence: 99%

A Comparison Between the Quality of Two Level and Three Levels Bidirectional Buck-Boost Converter Using the Neural Network Controller

Gaied,

Flah,

Kraiem

et al. 2024

IEEE Access

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A comparison between two-phase and three-phase interlaced DC converter with parallel MOSFET is presented. PWM is evaluated using a two-way DC-DC converter to charge and discharge a battery. The results show an excellent DC voltage gain without an extremely high cycle load. The interlaced DC-DC converters with MOSFETs in parallel in two and three phases offer distinct advantages and limitations. The two-phase converter has a simpler design and a potentially lower cost due to the reduced number of components. However, it can present challenges in terms of precise voltage regulation and current balancing, due to the limited number of switching phases. On the other hand, the three-phase converter offers more precise voltage regulation and improved current balance thanks to its higher number of phases. While this results in increased design complexity and potentially higher cost, it allows for a more uniform distribution of current load among MOSFETs. The choice between the two will depend on the specific requirements of the application, acceptable trade-offs in terms of complexity, cost and performance, as well as the need for accurate voltage regulation and optimal current balancing.INDEX TERMS : battery storage, buck-boost DC-DC converter, interleaved bidirectional DC-DC converter, parallel-connected MOSFET, SOC.

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Section: Operating Principle Of Proposed Bidirectional Dc-dc Interlea...mentioning

confidence: 99%

A Comparison Between the Quality of Two Level and Three Levels Bidirectional Buck-Boost Converter Using the Neural Network Controller

Gaied,

Flah,

Kraiem

et al. 2024

IEEE Access

View full text Add to dashboard Cite

show abstract

“…The converter is then reintroduced in [31], while, in order to improve the efficiency in the low-load region, a new modulation strategy is proposed in [32], exploiting the discontinuous conduction mode (DCM) at low load. Moreover, the control strategy proposed in [32] optimizes the current paths even in the high-load region.…”

Section: Introductionmentioning

confidence: 99%

A New Feed-Forward Control for Dynamics Improvement in a Dual-Input DC–DC Converter for Hybrid Vehicle Applications

Benevieri,

Carbone,

Cosso

et al. 2024

Energies

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In this study, a double-input single-output bidirectional DC–DC converter is considered. This particular architecture allows less switches to be used than a conventional solution. A new feed-forward current control for this DC–DC converter with three switches is presented in this paper. The modulation technique proposed in the literature for the aforementioned converter leads to a consistent loss reduction at low load, exploiting the DCM. As a drawback, when using this control strategy, the dynamic response worsens significantly. To speed up the control, a feed-forward approach is designed and implemented using a simplified converter electrical model. The proposed strategy is compared with the conventional PI controller, and it is validated and verified through simulation results in the MATLAB/Simulink/PLECS environment and through experimental tests using a converter prototype.

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Implementation of a Low Cost Real-Time (RT) Hardware in the Loop (HIL) Platform to Support the Development of Distributed Generation in NIZ

Melo,

Carreño,

Alvarez

et al. 2023

2023 IEEE PES Innovative Smart Grid Technologies Latin America (ISGT-LA)

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Multi-Input Bidirectional DC-DC Converter for Energy Management in Hybrid Electrical Vehicles Applications

Cited by 4 publications

References 21 publications

A Comparison Between the Quality of Two Level and Three Levels Bidirectional Buck-Boost Converter Using the Neural Network Controller

A Comparison Between the Quality of Two Level and Three Levels Bidirectional Buck-Boost Converter Using the Neural Network Controller

A New Feed-Forward Control for Dynamics Improvement in a Dual-Input DC–DC Converter for Hybrid Vehicle Applications

Implementation of a Low Cost Real-Time (RT) Hardware in the Loop (HIL) Platform to Support the Development of Distributed Generation in NIZ

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